#include<iostream>
using namespace std;
int main(){
	char s[100]="I like ,,,..   C++ programming!";
	char* p=s;
	for(int i=0;i<100;i++){
	
	if((s[i]>='A'&&s[i]<='Z')||(s[i]>='a'&&s[i]<='z')||s[i]=='+')
		cout<<s[i];
		
	else
	    p++;
	}
	return 0;
} 
